Available also through the Library of Congress web site as a raster image.

Depths shown by soundings in selected areas. Statement of dedication: To the Right Honorable Horatio Baron Nelson of the Nile and of Burnham Thorpe in Norfolk, Rear Admiral of the Blue, and Knight of the Military Order of the Garter, this chart is most repectfully dedicated by his grateful much obliged humble servant, William Heather. "Published as the Act directs, July 12th 1797, by ...

Depths shown by soundings. Watermarks: IV, J. Kool, and Strasburg fleur-de-lis. Pen-and-ink and red watercolor. Mounted on cloth backing. LC Luso-Hispanic World, 509 Available also through the Library of Congress Web site as a raster image. Maggs number annotated in pencil in lower right margin: 138. Vault